Zobrazeno 1 - 10
of 47
pro vyhledávání: '"ValdataNappi M"'
Autor:
Derrick, M, Fernandez, E, Gan, K, Fries, R, Hyman, L, Kooijman, P, Loos, J, Musgrave, B, Price, L, Schlereth, J, Sugano, K, Weiss, J, Wood, D, Baranko, G, Blockus, D, Brabson, B, Daigo, M, Forden, G, Gray, S, Jung, C, Neal, H, Ogren, H, Rust, D, Valdatanappi, M, Akerlof, C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1064::1b3a1fc0814958a22ae935526a649a41
https://ora.ox.ac.uk/objects/uuid:a2a8e9a4-9160-448e-a8bf-1be02dfbab18
https://ora.ox.ac.uk/objects/uuid:a2a8e9a4-9160-448e-a8bf-1be02dfbab18
Autor:
Derrick, M, Gan, K, Kooijman, P, Loos, J, Musgrave, B, Price, L, Schlereth, J, Sugano, K, Weiss, J, Wood, D, Blockus, D, Brabson, B, Gray, S, Jung, C, Neal, H, Ogren, H, Rust, D, Valdatanappi, M, Akerlof, C, Bonvicini, G, Chapman, J, Errede, D, Harnew, N, Kesten, P, Meyer, D
The ratio of differential cross sections for the reactions e+e- → γγ and e+e- → e+e- is measured at s = 29 GeV in the central polar angle region, |cos θ| < 0.55, and compared to the same ratio calculated by QED to order α3. The ratio of these
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1064::7ea7b54bb47c5a31f8f5df9f47b6e119
https://ora.ox.ac.uk/objects/uuid:be61abf5-abcd-48d4-b73c-752dcb2f9eeb
https://ora.ox.ac.uk/objects/uuid:be61abf5-abcd-48d4-b73c-752dcb2f9eeb
Autor:
Derrick, M, Kooijman, P, Loos, J, Musgrave, B, Price, L, Schlereth, J, Sugano, K, Weiss, J, Wood, D, Baringer, P, Blockus, D, Brabson, B, Gray, S, Jung, C, Neal, H, Ogren, H, Rust, D, Valdatanappi, M, Akerlof, C, Bonvicini, G, Chapman, J, Errede, D, Harnew, N, Kesten, P, Meyer, D
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1064::df042dab16217982fd974c5007add426
https://doi.org/10.1016/0370-2693(85)90804-4
https://doi.org/10.1016/0370-2693(85)90804-4
Autor:
Autiero D, BaldoCeolin M, Bobisut F, Cattaneo PW, Camilleri L, Cavasinni V, Collazuol G, Conforto G, Conta C, Contalbrigo M, DelPrete T, DeSanto A, Ferrari R, Fraternali M, Gibin D, Gninenko SN, Graziani G, Guglielmi A, Iacopini E, Kovzelev AV, LaRotonda L, Lacaprara S, Lanza A, Laveder M, Lupi A, Martelli F, Mezzetto M, Pastore F, Pennacchio E, Petti R, Polesello G, Rimoldi A, Salvatore F, Sconza A, ValdataNappi M, Veltri M, Vercesi V, Volkov SA, ORESTANO, DOMIZIA
Test beam results of the NOMAD electromagnetic calorimeter are presented showing linearity, signal uniformity, energy and position resolution measured in an electron beam. Tests were also performed placing the calorimeter in a magnetic field of 0.4 T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3668::5c9b86d391d64f63a96ab51a02d94f1c
https://hdl.handle.net/11590/124498
https://hdl.handle.net/11590/124498
Autor:
Autiero D, BaldoCeolin M, Barichello G, BianchiBonaiti V, Bobisut F, Cardini A, Cattaneo PW, Cavasinni V, Conta C, DelPrete T, DeSanto A, DiLella L, Ferrari R, Flaminio V, Fraternali M, Gibin D, Gninenko SN, Guglielmi A, Iacopini E, Kovzelev AV, LaRotonda L, Lanza A, Laveder M, Lazzeroni C, Livan M, Mezzetto M, Pastore F, Pennacchio E, Petti R, Polesello G, Renzoni G, Rimoldi A, Roda C, Sconza A, Sobczynski C, ValdataNappi M, Vascon M, Vercesi V, Visentin L, Volkov SA, ORESTANO, DOMIZIA
A description is given of the NOMAD electromagnetic calorimeter, consisting of 875 lead-glass counters read out by two-stage photomultipliers and a low noise electronic chain. The detector operates in a 0.4 T magnetic field transverse to the counter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3668::8753f9f14620eaee14bc752cbf60dd2a
https://hdl.handle.net/11590/119901
https://hdl.handle.net/11590/119901
Autor:
ALITTI, J, AMBROSINI, G, ANSARI, R, AUTIERO, D, BAREYRE, P, BERTRAM, I, BLAYLOCK, G, BONAMY, P, BORER, K, BOURLIAUD, M, BUSKULIC, D, CARBONI, G, CAVALLI, D, CAVASINNI, V, CENCI, P, CHOLLET, J, CONTA, C, COSTA, G, COSTANTINI, F, COZZI, L, CRAVERO, A, CURATOLO, M, DELLACQUA, A, DELPRETE, T, DEWOLF, R, DILELLA, L, DUCROS, Y, EGAN, G, EINSWEILER, K, ESPOSITO, B, FAYARD, L, FEDERSPIEL, A, FERRARI, R, FRATERNALI, M, FROIDEVAUX, D, FUMAGALLI, G, GAILLARD, J, GIANOTTI, F, GILDEMEISTER, O, GOSSLING, C, GOGGI, V, GRUNENDAHL, S, HARA, K, HELLMAN, S, HRIVNAC, J, HUFNAGEL, H, HUGENTOBLER, E, HULTQVIST, K, IACOPINI, E, INCANDELA, J, JAKOBS, K, JENNI, P, KLUGE, E, KURZ, N, LAMI, S, LARICCIA, P, LEFEBVRE, M, LINSSEN, L, LIVAN, M, LUBRANO, P, MAGNEVILLE, C, MALGERI, L, MANDELLI, L, MAPELLI, L, MAZZANTI, M, MEIER, K, MERKEL, B, MEYER, J, MONIEZ, M, MONING, R, MORGANTI, M, MULLER, L, MUNDAY, D, NESSI, M, NESSITEDALDI, F, ONIONS, C, PAL, T, PARKER, M, PARROUR, G, PASTORE, F, PENNACCHIO, E, PENTNEY, J, PEPE, M, PERINI, L, PETRIDOU, C, PETROFF, P, PLOTHOWBESCH, H, POLESELLO, G, POPPLETON, A, PRETZL, K, PRIMAVERA, M, PUNTURO, M, REPELLIN, J, RIMOLDI, A, SACCHI, M, SCAMPOLI, P, SCHACHER, J, SCHMIDT, B, SIMAK, V, SINGH, S, SONDERMANN, V, SPIWOKS, R, STAPNES, S, TALAMONTI, C, TONDINI, F, TOVEY, S, TSESMELIS, E, UNAL, G, VALDATANAPPI, M, VERCESI, V, WEIDBERG, A, WELLS, P, WHITE, T, WOOD, D, WOTTON, S, ZACCONE, H, ZYLBERSTEJN, A
The two-jet invariant mass spectrum as measured in the UA2 experiment is used to search for additional heavy vector bosons decaying to two-jets. The mass of an additional W boson that couples to fermions with a V + A form is constrained to be greater
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::ffffd29042ce06e5980224a64b70c4de
http://hdl.handle.net/11588/472718
http://hdl.handle.net/11588/472718
Autor:
Alitti, J., Ambrosini, G., Ansari, R., Autiero, D., Bareyre, P., Bertram, Ia, Blaylock, G., Bonamy, P., Borer, K., Bourliaud, M., Buskulic, D., Carboni, G., Cavalli, D., Cavasinni, V., Cenci, P., Chollet, Jc, Conta, C., Costa, G., Costantini, F., Cozzi, L., Cravero, A., Curatolo, M., Dellacqua, A., Delprete, T., Dewolf, Rs, Dilella, L., Ducros, Y., Egan, Gf, Einsweiler, Kf, Esposito, B., Fayard, L., Federspiel, A., Ferrari, R., Fraternali, M., Froidevaux, D., Fumagalli, G., Gaillard, Jm, Gianotti, F., Gildemeister, O., Gossling, C., Goggi, Vg, Grunendahl, S., Hara, K., Hellman, S., Hrivnac, J., Hufnagel, H., Hugentobler, E., Hultqvist, K., Enrico Iacopini, Incandela, J., Jacobs, K., Jenni, P., Kluge, Ee, Kurz, N., Lami, S., Lariccia, P., Lefebvre, M., Linssen, L., Livan, M., Lubrano, P., Magneville, C., Malgeri, L., Mandelli, L., Mapelli, L., Mazzanti, M., Meier, K., Merkel, B., Meyer, Jp, Moniez, M., Moning, R., Morganti, M., Muller, L., Munday, Dj, Nessi, M., Nessitedaldi, F., Onions, C., Pal, T., Parker, Ma, Parrour, G., Pastore, F., Pennacchio, E., Pentney, Jm, Pepe, M., Perini, L., Petridou, C., Petroff, P., Plothowbesch, H., Polesello, G., Poppleton, A., Pretzl, K., Primavera, M., Punturo, M., Repellin, Jp, Rimoldi, A., Sacchi, M., Scampoli, P., Schacher, J., Schmidt, B., Simak, V., Singh, Sl, Sondermann, V., Spiwoks, R., Stapnes, S., Cinzia Talamonti, Tondini, F., Tovey, Sn, Tsesmelis, E., Unal, G., Valdatanappi, M., Vercesi, V., Weidberg, Ar, Wells, Ps, White, To, Wood, Dr, Wotton, Sa, Zaccone, H., Zylberstejn, A.
Publikováno v:
Università degli studi di Firenze-IRIS
A measurement of the gluon structure fusion using direct photon events observed with the UA2 detector in ppBAR collisions at square-root s = 630 GeV is presented. The x-range covered by this analysis is between 0.049 and 0.207 and the Q2 range is bet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::a3c630bcc0da5b8f1d28698852d3ee13
http://hdl.handle.net/11588/472721
http://hdl.handle.net/11588/472721
Autor:
ALITTI, J, AMBROSINI, G, ANSARI, R, AUTIERO, D, BAREYRE, P, BERTRAM, I, BLAYLOCK, G, BONAMY, P, BORER, K, BOURLIAUD, M, BUSKULIC, D, CARBONI, G, CAVALLI, D, CAVASINNI, V, CENCI, P, CHOLLET, J, CONTA, C, COSTA, G, COSTANTINI, F, COZZI, L, CRAVERO, A, CURATOLO, M, DELLACQUA, A, DELPRETE, T, DEWOLF, R, DILELLA, L, DUCROS, Y, EGAN, G, EINSWEILER, K, ESPOSITO, B, FAYARD, L, FEDERSPIEL, A, FERRARI, R, FRATERNALI, M, FROIDEVAUX, D, FUMAGALLI, G, GAILLARD, J, GIANOTTI, F, GILDEMEISTER, O, GOSSLING, C, GOGGI, V, GRUNENDAHL, S, HARA, K, HELLMAN, S, HRIVNAC, J, HUFNAGEL, H, HUGENTOBLER, E, HULTQVIST, K, IACOPINI, E, INCANDELA, J, JAKOBS, K, JENNI, P, KLUGE, E, KURZ, N, LAMI, S, LARICCIA, P, LEFEBVRE, M, LINSSEN, L, LIVAN, M, LUBRANO, P, MAGNEVILLE, C, MANDELLI, L, MAPELLI, L, MAZZANTI, M, MEIER, K, MERKEL, B, MEYER, J, MONIEZ, M, MONING, R, MORGANTI, M, MULLER, L, MUNDAY, D, NESSI, M, NESSITEDALDI, F, ONIONS, C, PAL, T, PARKER, M, PARROUR, G, PASTORE, F, PENNACCHIO, E, PENTNEY, J, PEPE, M, PERINI, L, PETRIDOU, C, PETROFF, P, PLOTHOWBESCH, H, POLESELLO, G, POPPLETON, A, PRETZL, K, PRIMAVERA, M, PUNTURO, M, REPELLIN, J, RIMOLDI, A, SACCHI, M, SCAMPOLI, P, SCHACHER, J, SCHMIDT, B, SIMAK, V, SINGH, S, SONDERMANN, V, SPIWOKS, R, STAPNES, S, TALAMONTI, C, TONDINI, F, TOVEY, S, TSESMELIS, E, UNAL, G, VALDATANAPPI, M, VERCESI, V, WEIDBERG, A, WELLS, P, WHITE, T, WOOD, D, WOTTON, S, ZACCONE, H, ZYLBERSTEJN, A
The process ppBAR --> e-nu-gamma + X is studied as square-root s = 630 GeV. The observed signal is used to extract a direct measurement of the parameters-kappa and lambda which define the magnetic dipole and electric quadrupole moments of the W boson
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::17528dc66b0814bb494d443ae1ab36ba
http://hdl.handle.net/11588/472724
http://hdl.handle.net/11588/472724
Autor:
Alitti, J, Ambrosini, G, Ansari, R, Autiero, D, Bareyre, P, Bertram, Ia, Blaylock, G, Bonamy, P, Borer, K, Bourliaud, M, Buskulic, D, Carboni, G, Cavalli, D, Cavasinni, Vincenzo, Cenci, P, Chollet, Jc, Conta, C, Costa, G, Costantini, Flavio, Cozzi, L, Cravero, A, Curatolo, M, Dellacqua, A, Delprete, T, Dewolf, Rs, Dilella, L, Ducros, Y, Egan, Gf, Einsweiler, Kf, Esposito, B, Fayard, L, Federspiel, A, Ferrari, R, Fraternali, M, Froidevaux, D, Fumagalli, G, Gaillard, Jm, Gianotti, F, Gildemeister, O, Gossling, C, Goggi, Vg, Grunendahl, S, Hara, K, Hellman, S, Hrivnac, J, Hufnagel, H, Hugentobler, E, Hultqvist, K, Iacopini, E, Incandela, J, Jakobs, K, Jenni, P, Kluge, Ee, Kurz, N, Lami, S, Lariccia, P, Lefebvre, M, Linssen, L, Livan, M, Lubrano, P, Magneville, C, Mandelli, L, Mapelli, L, Mazzanti, M, Meier, K, Merkel, B, Meyer, Jp, Moniez, M, Moning, R, Morganti, M, Muller, L, Munday, Dj, Nessi, M, Nessitedaldi, F, Onions, C, Pal, T, Parker, Ma, Parrour, G, Pastore, F, Pennacchio, E, Pentney, Jm, Pepe, M, Perini, L, Petridou, C, Petroff, P, Plothowbesch, H, Polesello, G, Poppleton, A, Pretzl, K, Primavera, M, Punturo, M, Repellin, Jp, Rimoldi, A, Sacchi, M, Scampoli, P, Schacher, J, Schmidt, B, Simak, V, Singh, Sl, Sondermann, V, Spiwoks, R, Stapnes, S, Talamonti, C, Tondini, F, Tovey, Sn, Tsesmelis, E, Unal, G, Valdatanappi, M, Vercesi, V, Weidberg, Ar, Wells, Ps, White, To, Wood, Dr, Wotton, Sa, Zaccone, H, Zylberstejn, A.
A search has been made for scalar leptoquark pair production with the upgraded UA2 detector at the CERN ppBAR Coolider at square-root s = 630 GeV, investigating decays of the leptoquark into a quark and either an electron or an electron neutrino. Fro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::51b480c76a37ab92bd95c5c0fb741eb0
http://hdl.handle.net/11588/472729
http://hdl.handle.net/11588/472729
Autor:
Alitti, J, Ambrosini, G, Ansari, R, Autiero, D, Bareyre, P, Bertram, Ia, Blaylock, G, Bonamy, P, Borer, K, Bourliaud, M, Buskulic, D, Carboni, G, Cavalli, D, Cavasinni, Vincenzo, Cenci, P, Chollet, Jc, Conta, C, Costa, G, Costantini, Flavio, Cozzi, L, Cravero, A, Curatolo, M, Dellacqua, A, Delprete, T, Dewolf, Rs, Dilella, L, Ducros, Y, Egan, Gf, Einsweiler, Kf, Esposito, B, Fayard, L, Federspiel, A, Ferrari, R, Fraternali, M, Froidevaux, D, Fumagalli, G, Gaillard, Jm, Gianotti, F, Gildemeister, O, Gossling, C, Goggi, Vg, Grunendahl, S, Hara, K, Hellman, S, Hrivnac, J, Hufnagel, H, Hugentobler, E, Hultqvist, K, Iacopini, E, Incandela, J, Jakobs, K, Jenni, P, Kluge, Ee, Kurz, N, Lami, S, Lariccia, P, Lefebvre, M, Linssen, L, Livan, M, Lubrano, P, Magneville, C, Mandelli, L, Mapelli, L, Mazzanti, M, Meier, K, Merkel, B, Meyer, Jp, Moniez, M, Moning, R, Morganti, M, Muller, L, Munday, Dj, Nessi, M, Nessitedaldi, F, Onions, C, Pal, T, Parker, Ma, Parrour, G, Pastore, F, Pennacchio, E, Pentney, Jm, Pepe, M, Perini, L, Petridou, C, Petroff, P, Plothowbesch, H, Polesello, G, Poppleton, A, Pretzl, K, Primavera, M, Punturo, M, Repellin, Jp, Rimoldi, A, Sacchi, M, Scampoli, P, Schacher, J, Schmidt, B, Simak, V, Singh, Sl, Sondermann, V, Spiwoks, R, Stapnes, S, Talamonti, C, Tondini, F, Tovey, Sn, Tsesmelis, E, Unal, G, Valdatanappi, M, Vercesi, V, Weidberg, Ar, Wells, Ps, White, To, Wood, Dr, Wotton, Sa, Zaccone, H, Zylberstejn, A.
Results are given on a search for the decay W+/- --> pi+/--gamma with the UA2 detector in ppBAR collisions at square-root s = 630 GeV. No signal for such a process is observed and upper limits on the ratio R = GAMMA(W+/- --> pi+/--gamma)/GAMMA(W+/- -
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::6ce2457e91993a4e2ab1a6d953ac43ad
http://hdl.handle.net/11588/472725
http://hdl.handle.net/11588/472725